17392740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1277}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 48952512

約数和(自身を除く): 31559772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1277, 1362, 2270, 2554, 2724, 3405, 3831, 4540, 5108, 6385, 6810, 7662, 12770, 13620, 15324, 19155, 25540, 38310, 76620, 289879, 579758, 869637, 1159516, 1449395, 1739274, 2898790, 3478548, 4348185, 5797580, 8696370, 17392740]

約数ペア:

[(1, 17392740), (2, 8696370), (3, 5797580), (4, 4348185), (5, 3478548), (6, 2898790), (10, 1739274), (12, 1449395), (15, 1159516), (20, 869637), (30, 579758), (60, 289879), (227, 76620), (454, 38310), (681, 25540), (908, 19155), (1135, 15324), (1277, 13620), (1362, 12770), (2270, 7662), (2554, 6810), (2724, 6385), (3405, 5108), (3831, 4540)]